67621536

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3394

約数の個数: 72

約数和(自身を含む): 195066144

約数和(自身を除く): 127444608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3307, 3408, 5112, 6614, 6816, 9921, 10224, 13228, 19842, 20448, 26456, 29763, 39684, 52912, 59526, 79368, 105824, 119052, 158736, 234797, 238104, 317472, 469594, 476208, 704391, 939188, 952416, 1408782, 1878376, 2113173, 2817564, 3756752, 4226346, 5635128, 7513504, 8452692, 11270256, 16905384, 22540512, 33810768, 67621536]

約数ペア:

[(1, 67621536), (2, 33810768), (3, 22540512), (4, 16905384), (6, 11270256), (8, 8452692), (9, 7513504), (12, 5635128), (16, 4226346), (18, 3756752), (24, 2817564), (32, 2113173), (36, 1878376), (48, 1408782), (71, 952416), (72, 939188), (96, 704391), (142, 476208), (144, 469594), (213, 317472), (284, 238104), (288, 234797), (426, 158736), (568, 119052), (639, 105824), (852, 79368), (1136, 59526), (1278, 52912), (1704, 39684), (2272, 29763), (2556, 26456), (3307, 20448), (3408, 19842), (5112, 13228), (6614, 10224), (6816, 9921)]